5280661988

素因数分解:

$2^2\times 7^3\times {\mathrm{1181}}^1\times {\mathrm{3259}}^1$

素因数の和:4465

約数の個数: 48

約数和(自身を含む): 10789296000

約数和(自身を除く): 5508634012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1181, 1372, 2362, 3259, 4724, 6518, 8267, 13036, 16534, 22813, 33068, 45626, 57869, 91252, 115738, 159691, 231476, 319382, 405083, 638764, 810166, 1117837, 1620332, 2235674, 3848879, 4471348, 7697758, 15395516, 26942153, 53884306, 107768612, 188595071, 377190142, 754380284, 1320165497, 2640330994, 5280661988]

約数ペア:

[(1, 5280661988), (2, 2640330994), (4, 1320165497), (7, 754380284), (14, 377190142), (28, 188595071), (49, 107768612), (98, 53884306), (196, 26942153), (343, 15395516), (686, 7697758), (1181, 4471348), (1372, 3848879), (2362, 2235674), (3259, 1620332), (4724, 1117837), (6518, 810166), (8267, 638764), (13036, 405083), (16534, 319382), (22813, 231476), (33068, 159691), (45626, 115738), (57869, 91252)]